<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>第十四章</title>
    <link rel="stylesheet" href="../bootstrap-3.4.1-dist/css/bootstrap.min.css">
    <script src="../bootstrap-3.4.1-dist/js/jquery-3.6.1.js"></script>
    <script src="../bootstrap-3.4.1-dist/js/bootstrap.min.js"></script>
</head>
<style>
    .wrapper {
        margin: 0 auto;
        width: 800px;
    }

    .top {
        margin-top: 50px;
    }

    a:visited {
        color: grey;
    }
</style>
<body>

<div class="panel-group wrapper top" id="accordion" role="tablist" aria-multiselectable="true">
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingOne">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne"
                   aria-expanded="true" aria-controls="collapseOne">
                    1. JavaScript概述
                </a>
            </h4>
        </div>
        <div id="collapseOne" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_1_1.html">【例14-1-1】第一个JavaScript实例：document.write("内容")。</a>
                </li>
                <li class="list-group-item"><a href="edu_14_1_2.html">【例14-1-2】head中定义的JS函数。</a></li>
                <li class="list-group-item"><a href="edu_14_1_3.html">【例14-1-3】调用外部js文件的JavaScript函数。</a></li>
                <li class="list-group-item"><a href="edu_14_1_4.html">【例14-1-4】直接在事件处理代码中加入JavaScript代码。</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingTwo">
            <h4 class="panel-title">
                <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo"
                   aria-expanded="false" aria-controls="collapseTwo">
                    2. JavaScript程序
                </a>
            </h4>
        </div>
        <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_2_1.html">【例14-2-1】告警消息框的应用: alert("告警消息！")。</a></li>
                <li class="list-group-item"><a href="edu_14_2_2.html">【例14-2-2】确认框的应用： confirm("确认信息!")。</a></li>
                <li class="list-group-item"><a href="edu_14_2_3.html">【例14-2-3】提示框的应用: prompt("提示信息","初值")。</a></li>
                <li class="list-group-item"><a href="edu_14_2_4.html">【例14-2-4】js代码注释的应用: 单行// 多行/* */ 行末//。</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="headingThree">
            <h4 class="panel-title">
                <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree"
                   aria-expanded="false" aria-controls="collapseThree">
                    3. 标识符和变量
                </a>
            </h4>
        </div>
        <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_3_1.html">【例14-3-1】数值类型数据的应用。</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="heading4">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse4"
                   aria-expanded="true" aria-controls="collapse4">
                    4. 运算符和表达式
                </a>
            </h4>
        </div>
        <div id="collapse4" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading4">
            <ul class="list-group">

            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="heading5">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse5"
                   aria-expanded="true" aria-controls="collapse5">
                    5. JavaScript程序控制结构
                </a>
            </h4>
        </div>
        <div id="collapse5" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading5">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_5_1.html">【例14-5-1】顺序结构的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_2.html">【例14-5-2】单if语句的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_3.html">【例14-5-3】if...else语句的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_4.html">【例14-5-4】switch结构的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_5.html">【例14-5-5】for循环的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_6.html">【例14-5-6】while循环的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_7.html">【例14-5-7】do-while循环的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_8.html">【例14-5-8】for-in循环的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_5_9.html">【例14-5-9】计算1！+2！+3！+4！+5！的和。</a></li>
                <li class="list-group-item"><a href="edu_14_5_10.html">【例14-5-10】计算部分∑N!的和。</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="heading6">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse6"
                   aria-expanded="true" aria-controls="collapse6">
                    6. JavaScript函数
                </a>
            </h4>
        </div>
        <div id="collapse6" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading6">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_6_1.html">【例14-6-1】字符串str作为脚本代码(表达式、语句)来执行：eval(str)。</a>
                </li>
                <li class="list-group-item"><a href="edu_14_6_2.html">【例14-6-2】escape()编码函数的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_6_3.html">【例14-6-3】使用unescape()函数对经过编码的字符进行解码。</a></li>
                <li class="list-group-item"><a href="edu_14_6_4.html">【例14-6-4】parseFloat()函数的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_6_5.html">【例14-6-5】parseInt()函数的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_6_6.html">【例14-6-6】是否是非数值isNaN()的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_6_7.html">【例14-6-7】判断邮箱地址的合法性。</a></li>
                <li class="list-group-item"><a href="edu_14_6_8.html">【例14-6-8】自定义求梯形面积的函数。。</a></li>
                <li class="list-group-item"><a href="edu_14_6_9.html">【例14-6-9】return语句的应用。</a></li>
                <li class="list-group-item"><a href="edu_14_6_10.html">【例14-6-10]变量的作用域范围。</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="heading7">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse7"
                   aria-expanded="true" aria-controls="collapse7">
                    7. 综合实例、8. 实验
                </a>
            </h4>
        </div>
        <div id="collapse7" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading7">
            <ul class="list-group">
                <li class="list-group-item"><a href="edu_14_7_1.html">【例14-7-1】综合实例</a></li>
                <li class="list-group-item"><a href="exp_14_1.html">【实验14-1】九九乘法口诀</a></li>
                <li class="list-group-item"><a href="exp_14_2.html">【实验14-2】1000~9999之间能够被17和13同时整除的整数、个数及累加和</a></li>
            </ul>
        </div>
    </div>
    <div class="panel panel-default">
        <div class="panel-heading" role="tab" id="heading8">
            <h4 class="panel-title">
                <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse8"
                   aria-expanded="true" aria-controls="collapse8">
                    返回首页
                </a>
            </h4>
        </div>
        <div id="collapse8" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="heading8">
            <ul class="list-group">
                <li class="list-group-item"><a href="../index.html"><span class="glyphicon glyphicon-menu-left"
                                                                          aria-hidden="true"></span> 返回首页</a></li>
            </ul>
        </div>
    </div>
</div>
</body>
</html>
